And about Muqata'at , do we have to accept that muqataat were a series of well-known acronyms at the time of the prophet (Pbuh) and all of them have meanings ?
Maybe words like T.H. (Taa Haa) and Y.S. (Yaa seen) which used in that society follow this law (Because of their general application to address the persons e.g Yaa seen = O human!) but can be this law extended to A.L.M.R or Ayn.S.Q which are the Qur'anic terms and not the commonly used words in a society ?
And for example why A.L.M = 'Allah lateef majeed' not 'Ana Allah malik' or why Q. = Qiff as well as Qaadir !?!